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| author | Yao, Jiewen <jiewen.yao@intel.com> | 2016-01-26 01:30:17 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@Edk2> | 2016-01-26 01:30:17 +0000 |
| commit | d967d6d96fc18d7a53d32223f5813b12cda19e8d (patch) | |
| tree | 39dc9b51087d2e840632d680ed7737ca8ba485fa /BaseTools/Source/Python/sitecustomize.py | |
| parent | 79e748cf29f6d9a92f28d44d20eef8d6c24c4092 (diff) | |
| download | edk2-platforms-d967d6d96fc18d7a53d32223f5813b12cda19e8d.tar.xz | |
SecurityPkg: Add TPM PTP support in TCG2 SMM.
TPM2 hardware may support PTP FIFO/TIS interface
or PTP CRB interface. The original ACPI table only
handles PTP FIFO/TIS interface. This patch adds
PTP CRB interface support.
The current logic is that SMM driver will runtime
detect TPM device interface (CRB or FIFO/TIS) and
publish TPM2 table based on result.
It is compatible for old TPM2 FIFO/TIS device and
new TPM2 CRB device.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19741 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Source/Python/sitecustomize.py')
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